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Authors
Betancourt, Pablo https://orcid.org/0000-0002-9903-2920
Saa, Camila
Navarro, Pablo
Sanz-Serrano, Diana https://orcid.org/0000-0002-1161-6703
Mercadé, Montse https://orcid.org/0000-0003-1303-3787
Silva, Emmanuel https://orcid.org/0000-0002-6445-8243
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Article History
Received: 13 August 2025
Accepted: 13 July 2026
First Online: 18 July 2026
Declarations
Ethics approval and consent to participate: The study was conducted in accordance with the principles of the Declaration of Helsinki. For participants under 18 years of age, informed assent was obtained, and written consent was provided by their parents or legal guardians. Ethical approval was granted by the Scientific Ethics Committee of Universidad de La Frontera, Temuco, Chile (Protocol No. 095/23).
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.
